[3.11] gh-72463: Fix ctypes/test_loading.py so that test_find reports skipped (GH-18312) (GH-116137)

miss-islington · aixtools · web-flow · commit 8643cfd9183b · 2024-02-29T19:48:38.000Z
(cherry picked from commit 04d1000) Co-authored-by: Michael Felt <aixtools@users.noreply.github.com>
diff --git a/Lib/ctypes/test/test_loading.py b/Lib/ctypes/test/test_loading.py
@@ -45,11 +45,15 @@ def test_load_version(self):
         self.assertRaises(OSError, cdll.LoadLibrary, self.unknowndll)
 
     def test_find(self):
+        found = False
         for name in ("c", "m"):
             lib = find_library(name)
             if lib:
+                found = True
                 cdll.LoadLibrary(lib)
                 CDLL(lib)
+        if not found:
+            self.skipTest("Could not find c and m libraries")
 
     @unittest.skipUnless(os.name == "nt",
                          'test specific to Windows')
